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Merge pull request #1440 from mlaventure/fix-shim-panic

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Fix panic in CloseIO when not Stdin was allocated for a process
This commit is contained in:
Michael Crosby 2017-08-29 13:33:05 -04:00 committed by GitHub
commit 744308a952
1 changed files with 4 additions and 2 deletions
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6
linux/shim/service.go
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@ -330,8 +330,10 @@ func (s *Service) CloseIO(ctx context.Context, r *shimapi.CloseIORequest) (*goog
if !ok {
return nil, errdefs.ToGRPCf(errdefs.ErrNotFound, "process does not exist %s", r.ID)
}
if err := p.Stdin().Close(); err != nil {
return nil, err
if stdin := p.Stdin(); stdin != nil {
if err := stdin.Close(); err != nil {
return nil, errors.Wrap(err, "close stdin")
}
}
return empty, nil
}